Journal of refractive surgery (Thorofare, N.J. : 1995) · 2007
Management of superior pellucid marginal degeneration with a single intracorneal ring segment using femtosecond laser.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Ertan Aylin, Bahadir Mehmet
Аннотация
PURPOSE: A 26-year-old man with superior pellucid marginal corneal degeneration associated with poor visual acuity due to irregular astigmatism was treated with single-segment intracorneal ring insertion.
METHODS: Preoperatively the patient's uncorrected visual acuity (UCVA) was 0.05, best spectacle-corrected visual acuity (BSCVA) was 0.15, and manifest refraction was -4.50 x 85 in the left eye. The flattest meridian (K1) measured was 38.50 x 90 and the steepest meridian (K2) was 51.10 x 30.
RESULTS: Three months postoperatively, UCVA was 0.15, BSCVA was 0.4, and manifest refraction was -2.50 x 90.
CONCLUSIONS: The use of single Intacs with femtosecond laser to treat superior pellucid marginal corneal degeneration improved visual acuity.
METHODS: Preoperatively the patient's uncorrected visual acuity (UCVA) was 0.05, best spectacle-corrected visual acuity (BSCVA) was 0.15, and manifest refraction was -4.50 x 85 in the left eye. The flattest meridian (K1) measured was 38.50 x 90 and the steepest meridian (K2) was 51.10 x 30.
RESULTS: Three months postoperatively, UCVA was 0.15, BSCVA was 0.4, and manifest refraction was -2.50 x 90.
CONCLUSIONS: The use of single Intacs with femtosecond laser to treat superior pellucid marginal corneal degeneration improved visual acuity.